Question

please help with precalc

Answer 1

looks like you need to use a tangent and a cosine to find the missing sides

Answer 2

can u walk me through it

Answer 3

sure, but its mostly about knowing the definitions for your trig funcitons

Answer 4

you see the side next.to the angle?

that needs a cosine; cosine = next.to/hypot

cos(54) = 57/hypot

the pics blurry so i cant make out the variables too well

Answer 5

tangent uses the definition; over/next.to

tan(54) = over/57

Answer 6

the rest is algebra and a calculator set on degrees

Answer 7

which is?

Answer 8

youll have to be more specific than that .....

Answer 9

do you know law of cosines and law of sines yet?

Answer 10

lol take a picture of screen does your keyboard not have a print screen key so you can just paste it in paint, if you have a mac you can set up a hot key to do a print screen in settings